EXCELVAN WH1281 Wireless Digital Weather Station User Manual

1. المقدمة

Thank you for choosing the EXCELVAN WH1281 Wireless Digital Weather Station. This device provides accurate indoor and outdoor temperature and humidity readings, along with a weather forecast display. Please read this manual carefully before use to ensure proper operation and to maximize the lifespan of your product.

2. مكونات المنتج

The EXCELVAN WH1281 Weather Station consists of two main parts:

• وحدة العرض الرئيسية: Displays indoor/outdoor temperature, humidity, time, and weather forecast.
• جهاز استشعار لاسلكي خارجي: Measures outdoor temperature and transmits data to the main unit. This sensor is waterproof.

Image 1: Main Display Unit and Wireless Outdoor Sensor. The effective transmission distance between the sensor and the main unit is up to 100 meters in open areas.

Image 2: Separate view of the main display unit and the wireless outdoor temperature sensor.

3. دليل الإعداد

3.1 تركيب البطارية

Batteries are not included and must be purchased separately. Both the main unit and the outdoor sensor require batteries for operation.

1. جهاز استشعار خارجي:
   • افتح غطاء حجرة البطارية الموجود في الجزء الخلفي من المستشعر الخارجي.
   • أدخل بطاريتين AAA بجهد 1.5 فولت، مع التأكد من صحة القطبية (+/-).
   • أغلق غطاء حجرة البطارية جيدًا.
   

   الصورة 3: خلفي view of the outdoor sensor, indicating the battery compartment and power requirements (2x1.5V AAA batteries).

2. وحدة العرض الرئيسية:
   • افتح غطاء حجرة البطارية الموجود في الجزء الخلفي من الوحدة الرئيسية.
   • Insert batteries (typically AAA or AA, refer to the unit's markings for exact type and quantity), ensuring correct polarity (+/-).
   • أغلق غطاء حجرة البطارية جيدًا.

3.2 Sensor Pairing and Initial Synchronization

For optimal performance, always insert batteries into the outdoor sensor first, then into the main display unit. This ensures proper synchronization.

1. After inserting batteries into both units, the main display unit will automatically search for the outdoor sensor. This process may take a few minutes.
2. Once connected, the outdoor temperature and humidity will appear on the main display. If the connection is not established, try pressing the "CH" button on the main unit to manually search for the sensor, or remove and reinsert batteries in both units.

3.3 وضع المستشعر الخارجي

To ensure accurate readings and prolong the sensor's life:

• Place the sensor in a shaded area, away from direct sunlight, which can cause artificially high temperature readings.
• Protect the sensor from direct rain and snow, even though it is designed to be waterproof. An overhang or protective cover is recommended.
• Ensure the sensor is within the effective transmission range (up to 100 meters in open air) of the main unit. Walls and other obstructions can reduce this range.

الصورة 4: مثالample placement of the outdoor sensor, visible through a window, while the main unit is indoors.

4. تعليمات التشغيل

4.1 الشاشة الرئيسيةview

The main display unit features a clear LED screen showing various environmental data and time information.

Image 5: Main display unit with active green backlight, showing current time, indoor temperature and humidity, outdoor temperature, and weather forecast icons.

تشمل عناصر العرض الرئيسية ما يلي:

• أيقونات توقعات الطقس: Sun, clouds, rain, etc., indicating predicted weather trends.
• عرض الوقت: Current time in HH:MM format.
• درجة الحرارة والرطوبة الداخلية: Current indoor conditions.
• درجة الحرارة الخارجية: درجة الحرارة الحالية من المستشعر اللاسلكي.
• مؤشر الإشارة: Shows connection status with the outdoor sensor.

4.2 وظائف الأزرار

The main unit has several buttons for configuration and data viewعمل:

• CH (القناة): Used to switch between multiple outdoor sensors (if supported and additional sensors are purchased) or to manually search for the sensor.
• جلس: Enters settings mode for time, date, and other parameters. Also confirms settings.
• اتجاهات: Switches between different display modes (e.g., time, alarm).
• الحد الأدنى - الحد الأقصى: Displays the minimum and maximum recorded indoor/outdoor temperatures and humidity since the last reset. Press again to cycle through values. Long press to reset MIN/MAX records.
• + / -: Used to adjust values during settings mode or to switch between Celsius (°C) and Fahrenheit (°F) temperature units (often by pressing one of these buttons outside of settings mode).

4.3 ضبط الوقت والتاريخ

1. Press and hold the "SET" button until the time display starts flashing.
2. استخدم زري "+" أو "-" لضبط الساعة.
3. Press "SET" to confirm the hour and move to the minute setting.
4. كرر العملية للدقائق والسنة والشهر واليوم.
5. Press "SET" again to exit the settings mode.

4.4 اختيار وحدة درجة الحرارة (°مئوية/°فهرنهايت)

Outside of settings mode, press the "+" or "-" button (depending on model, usually "+") to toggle between Celsius (°C) and Fahrenheit (°F) temperature display.

5. الصيانة

• استبدال البطارية: Replace batteries in both the main unit and the outdoor sensor when the low battery indicator appears on the display. It is recommended to replace all batteries at the same time. For the outdoor sensor, users have reported batteries lasting approximately one year.
• تنظيف: امسح الوحدات بقطعة قماش ناعمة و...amp القماش. لا تستخدم المنظفات أو المذيبات الكاشطة.
• حماية المستشعر: While the outdoor sensor is waterproof, placing it under an eave or protective cover can extend its lifespan and prevent direct exposure to extreme weather conditions.

6. استكشاف الأخطاء وإصلاحها

7. المواصفات

8. الضمان والدعم

For warranty information, please refer to the documentation provided with your purchase or contact the retailer. For technical support or further inquiries, please reach out to EXCELVAN customer service or your point of purchase.